Upload a photo and get an AI-assisted estimate of your body-fat percentage. Free, fast, and without installing the app.
Analyzing your photo...
This may take a few seconds
Body-fat percentage
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FFMI
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Natural Limit
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Save your progress in the app that fits your goal: Bodyfatscanner for body fat only, Coach Milo for training, feedback and body data.
Focused on body-fat measurement
Fitness app with body-fat tracking
For unlimited body fat analyses and many more features, download the Coach Milo app.
Sample insight
body-fat range
14.2%
FFMI
22.8
Natural Limit
87%
Upload a full-body photo in underwear or sportswear.
Our multimodal AI model visually analyzes your image.
You receive body-fat percentage, FFMI, and natural-limit context in seconds.
Use Coach Milo when you want training and body data in one coaching app. Use Bodyfatscanner when you only want to estimate and track body fat.
Fitness app with body-fat tracking
Coach Milo creates AI-generated training plans, tracks workouts, gives feedback and can also track your body-fat progress.
Focused on body-fat measurement
Bodyfatscanner is the lightweight app for photo analysis and body-fat history, without workout planning or workout tracking.
Body-fat percentage is easier to understand when visual context, body metrics and progress tracking come together. Coach Milo uses your photo to estimate a practical range, then adds FFMI and natural-limit context so the number is easier to interpret.
Upload a photo and get a practical body-fat range without calipers or a smart scale.
Useful for comparing progress when photos are taken under similar lighting, pose and clothing.
Understand lean-mass development alongside body-fat changes instead of looking at weight alone.
Use the result as a repeatable check-in point for visual body-composition changes.
The free AI body fat estimator helps you understand your current starting point. Upload a photo and receive a body-fat range, FFMI values, and practical natural-limit context.
The estimator analyzes your photo together with height, weight, and sex to produce a practical body-fat range. It is designed for progress tracking, not medical diagnosis.
Yes. A clear full-body photo can provide useful visual context, especially when you compare new estimates under similar lighting, pose, and clothing over time.
No. The result is an AI-assisted estimate and does not replace DEXA, clinical testing, or medical advice. It is meant to help you track visual progress more consistently.
FFMI compares lean body mass with your height. Natural-limit context gives a rough indication of how close you may be to your natural muscle-building potential.
No. The photo is processed for the analysis and is not stored permanently.
No. You can test the analysis directly in your browser. In the app, you can track body-fat changes over time.